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|a AR-CrUNPB
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|2 20
|a 574.5
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1 |
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|9 11249
|a Sarmiento, Guillermo
|
| 245 |
1 |
3 |
|a Los ecosistemas y la ecosfera /
|c Guillermo Sarmiento.
|
| 250 |
|
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|a 1a. ed.
|
| 260 |
|
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|a Barcelona :
|b Blume,
|c 1984.
|
| 300 |
|
|
|a 268 p.
|
| 490 |
0 |
|
|a Blume ecología ;
|v 18.
|
| 650 |
|
7 |
|2 Unescot
|9 2789
|a ECOSISTEMAS
|
| 650 |
|
7 |
|a ECOLOGIA
|9 2752
|
| 910 |
|
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|a vc20171116
|c sf20171204
|
| 942 |
|
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|2 ddc
|c BK
|